We specialize in small set screws.

Hexagon set screw's nominal diameters are M1.6, M1.7, M2, M2.5, M2.6, M3, M4 and M5. Hexagon set screw's overall lengths are 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm and 12mm. Hexagon set screw's tip shapes are cup point, flat point, cone point, cup & cone point, knurled cup point.

SAIDA Manufacturing Co. Ltd.
Akiruno-city Tokyo JAPAN

Cup point hexagon socket set screws in JIS standards
Flat point hexagon socket set screws in JIS standards click here
Cone point hexagon socket set screws in JIS standards click here
Dog point hexagon socket set screws is in JIS standard, but not in DEL standard.
Knurled Cup point hexagon socket set screws is in DEL standard, but not in JIS standard.

Cup point in JIS standards : JIS B1177

Cup Point
Cup Point Set Screw

Nominal diameter	M1.6	M1.7	M2	M2.5	M2.6	M3	M4	M5
length (mm)	M1.6	M1.7	M2	M2.5	M2.6	M3	M4	M5
1	The overall length shorter than 2 mm are not included in the JIS standard, but they are included in the slotted set screws in DEL standard. The nominal diameter M1.7 and M2.6 are not included in the JIS standard, but they are included in the DEL standard. Click each Nominal diameter to display a list of "tip shapes" and "overall lengths" by its nominal diameter in the DEL standard. Click each length to display a list of "tip shapes" and "nominal diameters" by its overall length in the DEL standard. The overall length of 16 mm or more is in the JIS standard, but not in the DEL standard.
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
2	M1.6x2		M2x2
2.5	M1.6x2.5		M2x2.5	M2.5x2.5
3	M1.6x3		M2x3	M2.5x3		M3x3
4	M1.6x4		M2x4	M2.5x4		M3x4	M4x4
5	M1.6x5		M2x5	M2.5x5		M3x5	M4x5
6	M1.6x6		M2x6	M2.5x6		M3x6	M4x6	M5x6
8	M1.6x8		M2x8	M2.5x8		M3x8	M4x8	M5x8
10			M2x10	M2.5x10		M3x10	M4x10	M5x10
12				M2.5x12		M3x12	M4x12	M5x12
16						M3x16	M4x16	M5x16
20							M4x20	M5x20
25								M5x25
For example, M1.6x2 size is the nominal diameter M1.6, length 2 mm.